The four ruling princesses have fallen and pony kind is struggling to get by. Along comes a filly with an intriguing past and a strong sense of responsibility. She might be just what Equestria needs to get back on its hooves.

First she needs to dig deeper into the past of Equestria and find out what really happened, not to mention she's got to discover the mysteries of her own past and take care of the ponies she picks up along the way.